| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.45 | 8.396% | $115.3875 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $128.54 | 12.462% | $144.5587 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $217.95 | 9.307% | $238.2346 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $145.29 | 4.114% | $151.2672 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $148.61 | 7.828% | $160.2432 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $174.46 | 8.426% | $189.16 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $62.91 | 5.480% | $66.3575 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $984.21 | $1,065.2087 | $1,065.21 | $1,065.20 | $1,065.30 | |